FilingsForm 4
CoreWeave chief development officer Brannin McBee and Canis Major 2024 Irrevocable Trust LLC sold 105,835 shares for $9.4 million (Form 4, part 1 of 4)
Value$9.13 million direct, $265,864 indirect
Shares102,835 direct, 3,000 indirect
Average price$88.77
FiledJan 14
CoreWeave chief development officer Brannin McBee and Canis Major 2024 Irrevocable Trust LLC sold 105,835 Class A shares for $9.4 million, an average of $88.77 a share, on Jan 12, 2026. Of those shares, 102,835 were sold from a direct holding and 3,000 by the LLC, of which Brannin McBee served as manager. The form lists conversions of 102,835 Class B shares held directly and 3,000 held by the LLC into Class A shares on Jan 12, 2026, and states that, after the last sale line of each holding, 248,664 Class A shares were held directly and 0 by the LLC. The Form 4, the report an insider files on trades in the company's shares, was filed with the SEC on Jan 14, 2026 as part 1 of 4 and says the sales were made under a Rule 10b5-1 trading plan adopted on Sep 2, 2025.1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21
How each figure was checked
- the reporting owner as filed and signedBrannin McBee
- the owner's relationship to the company on the formofficer (Chief Development Officer)
- the sale lines of the form by who held the sharesthe sale lines of this form, by who held the shares: held directly: 102835 shares for 9129573.4173 USD; Canis Major 2024 Irrevocable Trust LLC (held indirectly): 3000 shares for 265863.656 USD
- shares sold on the form105,835
- the shares the form states after the last sale line, with their classafter the last sale line the form states 248664 shares of Class A Common Stock held directly; 0 shares of Class A Common Stock held indirectly (Canis Major 2024 Irrevocable Trust LLC)
- value of the sale lines$9.4 million
- average price of the sale lines$88.77
- the first day of the sale linesJan 12, 2026
- Canis Major 2024 Irrevocable Trust LLC and the reporting ownerCanis Major 2024 Irrevocable Trust LLCFootnotes and remarks of the Form 4 filed Jan 14, 2026 ↗
- line N1: conversion, shares acquired by the reporting owner, held directlyconversion of a derivative security (code C): 102835 shares acquired on 2026-01-12, no price stated; held directly; 351499 owned after the line
- line N1: the class of the shares acquired and owned after the line351,499 shares of Class A Common Stock owned after this line, held directly
- derivative line D1: conversion, shares disposed by the reporting owner, held directlyderivative line, conversion of a derivative security (code C): 102835 shares disposed on 2026-01-12, no price stated; held directly; 8705815 owned after the line
- derivative line D1: the class of the shares owned after the line8,705,815 shares of Class B Common Stock owned after this line, held directly
- line N16: conversion, shares acquired by Canis Major 2024 Irrevocable Trust LLCconversion of a derivative security (code C): 3000 shares acquired on 2026-01-12, no price stated; held indirectly (Canis Major 2024 Irrevocable Trust LLC); 3000 owned after the line
- line N16: the class of the shares acquired and owned after the line3,000 shares of Class A Common Stock owned after this line, held indirectly (Canis Major 2024 Irrevocable Trust LLC)
- derivative line D2: conversion, shares disposed by Canis Major 2024 Irrevocable Trust LLCderivative line, conversion of a derivative security (code C): 3000 shares disposed on 2026-01-12, no price stated; held indirectly (Canis Major 2024 Irrevocable Trust LLC); 339000 owned after the line
- derivative line D2: the class of the shares owned after the line339,000 shares of Class B Common Stock owned after this line, held indirectly (Canis Major 2024 Irrevocable Trust LLC)
- what a Class B share converts intoClass B Common Stock; Class A Common StockFootnotes and remarks of the Form 4 filed Jan 14, 2026 ↗
- the day the Form 4 was filedJan 14, 2026
- the form's remarks: its part1; 4; 2; 3Footnotes and remarks of the Form 4 filed Jan 14, 2026 ↗
- Rule 10b5-1 plan footnoteSeptember 2, 2025Footnotes and remarks of the Form 4 filed Jan 14, 2026 ↗
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The record
- Issuer
- CoreWeave (CIK 1769628, filed as CoreWeave, Inc.)
- Form
- 4
- Accession
- 0001769628-26-000030
- Filed
- Jan 14, 2026
- Period of report
- Jan 12, 2026
- Reporting owner
- Brannin McBee (CIK 2058103, filed as McBee Brannin)
- Relationship
- officer (Chief Development Officer)
- Rule 10b5-1 checkbox
- Ticked
- Line 1
- C (conversion of a derivative security) · 102,835 Class A Common Stock · Jan 12, 2026 · acquired, directly · 351,499 held after · footnote F1
- Line 2
- S (sale) · 575 Class A Common Stock at $78.5355 · Jan 12, 2026 · disposed, directly · 350,924 held after · footnotes F2 and F3
- Line 3
- S (sale) · 2,105 Class A Common Stock at $79.5619 · Jan 12, 2026 · disposed, directly · 348,819 held after · footnotes F2 and F4
- Line 4
- S (sale) · 447 Class A Common Stock at $80.6493 · Jan 12, 2026 · disposed, directly · 348,372 held after · footnotes F2 and F5
- Line 5
- S (sale) · 447 Class A Common Stock at $81.9437 · Jan 12, 2026 · disposed, directly · 347,925 held after · footnotes F2 and F6
- Line 6
- S (sale) · 637 Class A Common Stock at $82.7547 · Jan 12, 2026 · disposed, directly · 347,288 held after · footnotes F2 and F7
- Line 7
- S (sale) · 3,191 Class A Common Stock at $84.0484 · Jan 12, 2026 · disposed, directly · 344,097 held after · footnotes F2 and F8
- Line 8
- S (sale) · 986 Class A Common Stock at $85.3062 · Jan 12, 2026 · disposed, directly · 343,111 held after · footnotes F2 and F9
- Line 9
- S (sale) · 3,573 Class A Common Stock at $86.3041 · Jan 12, 2026 · disposed, directly · 339,538 held after · footnotes F2 and F10
- Line 10
- S (sale) · 5,948 Class A Common Stock at $87.1059 · Jan 12, 2026 · disposed, directly · 333,590 held after · footnotes F2 and F11
- Line 11
- S (sale) · 15,004 Class A Common Stock at $88.2135 · Jan 12, 2026 · disposed, directly · 318,586 held after · footnotes F2 and F12
- Line 12
- S (sale) · 29,840 Class A Common Stock at $89.077 · Jan 12, 2026 · disposed, directly · 288,746 held after · footnotes F2 and F13
- Line 13
- S (sale) · 21,313 Class A Common Stock at $90.0498 · Jan 12, 2026 · disposed, directly · 267,433 held after · footnotes F2 and F14
- Line 14
- S (sale) · 17,441 Class A Common Stock at $91.1697 · Jan 12, 2026 · disposed, directly · 249,992 held after · footnotes F2 and F15
- Line 15
- S (sale) · 1,328 Class A Common Stock at $91.7379 · Jan 12, 2026 · disposed, directly · 248,664 held after · footnotes F2 and F16
- Line 16
- C (conversion of a derivative security) · 3,000 Class A Common Stock · Jan 12, 2026 · acquired, indirectly, Canis Major 2024 Irrevocable Trust LLC · 3,000 held after · footnotes F1 and F17
- Line 17
- S (sale) · 109 Class A Common Stock at $78.8273 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 2,891 held after · footnotes F2, F17 and F18
- Line 18
- S (sale) · 54 Class A Common Stock at $81.08 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 2,837 held after · footnotes F2 and F17
- Line 19
- S (sale) · 109 Class A Common Stock at $84.0908 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 2,728 held after · footnotes F2, F17 and F19
- Line 20
- S (sale) · 164 Class A Common Stock at $86.1816 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 2,564 held after · footnotes F2, F17 and F20
- Line 21
- S (sale) · 381 Class A Common Stock at $87.856 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 2,183 held after · footnotes F2, F17 and F21
- Line 22
- S (sale) · 890 Class A Common Stock at $88.9042 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 1,293 held after · footnotes F2, F17 and F22
- Line 23
- S (sale) · 693 Class A Common Stock at $89.8869 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 600 held after · footnotes F2, F17 and F23
- Line 24
- S (sale) · 545 Class A Common Stock at $91.103 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 55 held after · footnotes F2, F17 and F24
- Line 25
- S (sale) · 55 Class A Common Stock at $91.87 · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 0 held after · footnotes F2 and F17
- Derivative line 1
- C (conversion of a derivative security) · 102,835 Class B Common Stock · Jan 12, 2026 · disposed, directly · 8,705,815 held after · footnote F1
- Derivative line 2
- C (conversion of a derivative security) · 3,000 Class B Common Stock · Jan 12, 2026 · disposed, indirectly, Canis Major 2024 Irrevocable Trust LLC · 339,000 held after · footnotes F1 and F17
- Footnote F1
- Each share of Class B Common Stock is convertible into one share of the Issuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.
- Footnote F2
- The reported transaction represents a sale effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025.
- Footnote F3
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.94 to $78.88, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this filing.
- Footnote F4
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.14 to $80.09, inclusive.
- Footnote F5
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.21 to $80.99, inclusive.
- Footnote F6
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.39 to $82.19, inclusive.
- Footnote F7
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.51 to $83.10, inclusive.
- Footnote F8
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.57 to $84.47, inclusive.
- Footnote F9
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.57 to $85.56, inclusive.
- Footnote F10
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.60 to $86.59, inclusive.
- Footnote F11
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.61 to $87.59, inclusive.
- Footnote F12
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.63 to $88.62, inclusive.
- Footnote F13
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.63 to $89.62, inclusive.
- Footnote F14
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.63 to $90.56, inclusive.
- Footnote F15
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.65 to $91.63, inclusive.
- Footnote F16
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.66 to $91.85, inclusive.
- Footnote F17
- The reported securities are directly held by the Canis Major 2024 Irrevocable Trust LLC of which the reporting person serves as manager.
- Footnote F18
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.54 to $79.12, inclusive.
- Footnote F19
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.00 to $84.18 inclusive.
- Footnote F20
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.63 to $86.47, inclusive.
- Footnote F21
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.38 to $88.29, inclusive.
- Footnote F22
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.40 to $89.27, inclusive.
- Footnote F23
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.46 to $90.31, inclusive.
- Footnote F24
- The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.58 to $91.33, inclusive.
- Remarks
- This Form 4 is Part 1 of 4 for this reporting person. Transactions by the reporting person are continued on Parts 2, 3, and 4.
Insider purchases and sales of CoreWeave shares, since Aug 29, 2025
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About CoreWeave
CoreWeave page →Revenue$5.13 billionYear to Dec 31, 2025 · +167.94% year over year
Operating income−$46 millionYear to Dec 31, 2025 · −114.2% year over year
Net income−$1.17 billionYear to Dec 31, 2025 · −35.23% year over year
- Open roles
- 293 open roles · 5 posted this week · 1 job board
- Layoffs, 12 months
- No WARN notices in the US states we read
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